Home / 48,836.42-73,253.86-15,556.21

Finding the Fourth Proportional to 48,836.42, 73,253.86 and 15,556.21

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Solution

The fourth proportional to 48,836.42, 73,253.86 and 15,556.21 is: 23,334.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,836.42 : 73,253.86 = 15,556.21 : x
  2. Step 2: Convert to fraction form
    48,836.42/73,253.86 = 15,556.21/x
  3. Step 3: Cross multiply
    48,836.42x = 73,253.86 × 15,556.21
  4. Step 4: Simplify right side
    48,836.42x = 1,139,552,207.45
  5. Step 5: Solve for x
    x = 1,139,552,207.45/48,836.42
  6. Step 6: Final answer
    x = 23,334.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.